The Thousand Year Old Truth! The Traitorous Demon Dragon King! Episode 21

Lina steps through the barrier along with Milgasia, the guide/dragon who suppose to show her there. Along with Martina clutching on her leg, they reach a place where Lina manages to view the actual (ball of light) Claire Bible. She gets her answers, when using Giga Slave, she is actually calling on the Lord of Nightmares herself which enters her body. While this is all happening. her friends, fight off Saygram. Lina comes back with full of knowledge, after Gaav manages to enter the dimension, killing Auntie Aqua. She shortly arrived when Lina showed up but fought him back and told them get out of there. Lina manages to kill Saygram with the Laguna Blade spell. Just when Xellos congratulates her, he gets atatacked by Gaav.